Principal Electrical Engineer: Analog & Mixed-Signal Lead

Quantum Design, Inc. in San Diego, CA, seeks a Principal Electrical Engineer to lead analog and mixed-signal electronics for advanced scientific instruments. The role combines hands-on design with team leadership and cross-functional collaboration across firmware, FPGA, software, and mechanical disciplines. You will define architectures, solve complex instrumentation challenges, and ensure reliability, EMC, and safety compliance while mentoring a growing engineering team and driving product